placeholders for unit tests
diff --git a/openstack/blockstorage/v1/volumes/requests_test.go b/openstack/blockstorage/v1/volumes/requests_test.go
new file mode 100644
index 0000000..bea59b2
--- /dev/null
+++ b/openstack/blockstorage/v1/volumes/requests_test.go
@@ -0,0 +1 @@
+package volumes